baber/WOPTO huggingface dataset:
Patent NO-165009-C (NO)
Inventor: FORSBERG GUNNAR STEFAN
IPC: H04B10/00
Filed: 1984-06-19
Abstract: PCT No. PCT/SE83/00354 Sec. 371 Date May 18, 1984 Sec. 102(e) Date May 18, 1984 PCT Filed Oct. 19, 1983 PCT Pub. No. WO84/01679 PCT Pub. Date Apr. 26, 1984.A method of transferring a service channel over a fibre optic system line is proposed. The system line normally transmits regular data signals with a specific highfrequency (34% Mbits), which are coded according to a certain code. The power spectrum of the code is heavily suppressed for lowfrequencies. In accordance with the invention, the space at f=O is utilized to transmit a service channel with a low bandwidth. The service channel signals are frequency modulated and the frequency modulated signal is caused to pulse width modulate pulses forming the regular data signal. The pulse width modulation is done in two different ways, depending on whether the data signal is an RZ-coded bit flow or an NRZ-coded bit flow.
Patent NO-161163-C (NO)
Inventor: HECKING WILLI
IPC: B01D35/157
Filed: 1985-09-24
Abstract: 1. Filter assembly for installation in a throughflow pipe for a liquid or gaseous medium, consisting of a tube piece (1) having an inlet (2) and an outlet (4), having a lateral projection (6) connected to the inlet (2), to which projection (6) a filter cup (20) for accommodation of a generally annular multiple tube filter (26) is connected, having a connection element (7) extending coaxially in the projection and connected to the outlets to which connection element (7) the interior of the multiple tube filter (26) is connected, and having at least one manometer part (11), characterized in that the connection element (7) is provided with an opening (9) for accommodation of a pressure reducer (30) on the side facing the multiple tube filter (26), and the filter cup (20) is provided with an aperture (24) for passage of the pressure reducer (30) on the side opposite the connection member (7).
Patent NO-174674-C (NO)
Inventor: BOUJU MARIE-CHRISTINE
IPC: C11D1/90
Filed: 1987-09-07
Abstract: A thickened acidic aqueous composition, containing a betaine of formula: <IMAGE> in which R is a C9-C17 alkyl or alkenyl radical, x and y are independent of each other and are integers between 0 and 5 inclusive,  as well as:  at least one weak acid,  at least one salt,  optionally perfume,  optionally a bactericide,  optionally a colorant,  water. Application to the cleaning of sanitaryware.
Patent NO-180015-C (NO)
Inventor: MULLER LOUIS
IPC: C08J9/00
Filed: 1991-01-31
Abstract: A method for the preparation of flexible polymeric foam by reacting a polyisocyanate component with an isocyanate-reactive component comprising at least 50 % by weight of water, the polyisocyanate component comprising at least two polyisocyanate compositions, one of them being a low NCO isocyanate terminated prepolymer and the second being a high NCO polyisocyanate.
Patent NO-179127-C (NO)
Inventor: BURNOUF-RADOSEVICH MIRYANA
IPC: A61K35/16
Filed: 1992-02-28
Abstract: Composition for stabilizing blood plasma, whole or lacking cryoproteins, during pasteurization. The composition according to the invention is used for pasteurizing substantial volumes of plasma (up to several hundreds of litres). The invention also concerns a process for the pasteurization of plasma using said stabilizing composition. The pasteurized plasma obtained is for therapeutic use.
Patent CA-2000122-C (CA)
Title: Ductile, blow moldable composition containing a styrene-methylmethacrylate copolymer having pendant carboxy ester groups
Inventor: MCCREADY RUSSELL J
IPC: C08L25/04
Filed: 1989-10-04
Granted: 2000-12-12
Abstract: Moldable blends of rubber modified styrene/maleic anhydride copolymer, core-shell graft copolymer modified polybutylene terephthalate ester, and styrene-methylmethacrylate copolymer having pendant carboxy ester groups are provided. The compositions of this invention exhibit co-continuous resin phases and facilitate the production of blow molded articles which exhibit ductility.
Patent CA-2001985-C (CA)
Inventor: SWARS HELMUT
IPC: F16C3/10
Filed: 1989-11-01
Granted: 1995-07-25
Abstract: An assembled crankshaft whose crank webs on both sides are connected to, so as to be integral with, part of an adjoining shaft pin, with these parts being designed as hollow pins, and in the case of which crankshaft the parts of adjoining crank webs jointly forming a shaft pin are at least partially stepped in their diameter and inserted into each other, with the outer part having a higher yield point than the inner part and with a force-locking connection existing between the two parts.
Patent CA-2002821-C (CA)
Title: Absorbent product for personal use
Inventor: MITCHELL WINALEE G
IPC: A61F13/56
Filed: 1989-11-14
Granted: 2000-10-24
Abstract: Abstract of the Disclosure Several embodiments of an improved absorbent insert or core are disclosed. According to one embodiment, the insert comprises a fluff layer physically integrated to at least one layer of laminate consisting of at least one tissue layer and polymer powder secured to it and supported on it. The fluff layer and the laminate are embossed between rollers  that physically integrate the two layers and produce transfer sites through which liquid is rapidly transferred into the fluff layer, away from a wearer. In another embodiment, an absorbent insert is produced by embossing a laminate between a smooth roller and a patterned roller and trimming and folding the embossed laminate to produce an insert with a central region with an exposed pattern of embossed depressions and, on each side of the central region, lateral regions with an exposed, smooth surface. According to another embodiment, an absorbent insert  is produced by depositing super absorbent polymer powder on a portion of a layer of fluff, covering the powder with at least one tissue layer, and embossing the assembly to produce an integrated absorbent insert. According to another embodiment,  an absorbent insert is produced by depositing super absorbent polymer powder on a portion of a layer of fluff, covering at least a portion of the fluff with polymer deposited thereon with at  least one  laminate  layer,  and embossing the assembly to produce an integrated absorbent insert.
Patent CA-2005189-C (CA)
Inventor: BERKELEY ARNOLD D
IPC: G05D23/19
Filed: 1989-12-11
Granted: 1994-12-27
Abstract: An interactive electronic thermostat operates to communicate with an installer through an audible or visual display and keypad to instruct the installer to perform tasks and enter observations to effect proper connections at the thermostat of heater/air conditioner wires in spite of the absence of labels identifying the functions of those wires.  The thermostat requires entry of coded indicia representing operator-observed conditions in the system in response to displayed instructions carried out by the operator.  Control circuits are automatically assigned functional tasks in response to the operator-observed conditions entered into the system.  Different program routines are invoked depending upon the number of system wires and the type of heater/air conditioner being controlled.  Under appropriate circumstances, messages are displayed informing the operator/homeowner that the thermostat is incompatible, or has no advantageous use, with the heater/air conditioner.  In one embodiment the installer need only connect the wires to the thermostat terminals one time; the thermostat reconfigures its internal connection paths in response to installer-entered indicia to assure proper control of the system.
Patent CA-2009349-C (CA)
Title: Method and device for in-situ determination of rheological properties of earth materials
Inventor: LADANYI BRANKO
IPC: E21B49/00
Filed: 1990-02-05
Granted: 1994-07-12
Abstract: Abstract of the Disclosure A method and device for determining in-situ rheological properties of earth materials are dis-closed.  A low-angle cone penetrometer is pushed into a  predrilled  cylindrical  pilot  hole  of  smaller diameter,  to cause enlargement of the pilot hole. In one embodiment,  the load applied to the cone is held constant  and  the  relationship  between  the  cone penetration and the time  is recorded.   In another embodiment,  either the load on the cone or the rate of penetration into the pilot hole is held constant and the relationship between the penetration or the penetration rate and the resistance of the material against  the  enlargement  of  the  pilot  hole  is recorded. The rheological properties of the material, such as  the  creep  and  time  or  rate-dependent deformation and strength properties, are then deduced from the recorded data.
Patent CA-2015898-C (CA)
Inventor: DAVIS WAYNE SAMUEL
IPC: H01R12/67
Filed: 1990-05-02
Granted: 1996-04-23
Abstract: A high density electrical connector (20) for terminating to conductors (80) of a ribbon cable (82) has an insulative housing (22) defining a cable receiving face (28), a mating face (26) and at least one row of terminal receiving passages (30) extending therebetween with terminals (32) secured therein.  The terminal receiving passages (30) open into opposing channels near the cable receiving face (28).  Each terminal (32) includes a mating portion (34), an intermediate section (40) and an insulation displacement plate (38).  The intermediate section (40) is defined by a pair of sheared edges (70,72) extending toward the insulation displacement plate from the mating section.          The intermediate section includes a notched region defining a first shoulder and an insert sheared edge.          The intermediate section (40) further includes a lateral offset formed such that the mating portion (34) is perpendicular to the insulation displacement plate (38).          The first shoulder, a portion of the intermediate section and the insulation displacement plate (38) are received in a channel (128) near the cable receiving face (28).  The first shoulder and insert sheared edge are adapted to be a predetermined spacing from any part of an adjacent contact.
Patent CA-2016585-C (CA)
Title: Exposure and printing device
Inventor: REINTEN HANS
IPC: B41J2/44
Filed: 1990-05-11
Granted: 2000-08-01
Abstract: An exposure device in which a row of LED's is provided in the form of parallelograms having unequal sides, in which each of the corner points of one short side bf a light-emitting surface is always in fine, as considered in a direction perpendicular to the row, with one of the corner points of the other short side of an adjacent light-emitting element, and a printing device in which said exposure device is used.
Patent CA-2023134-C (CA)
Title: Carburetor-air deflector bar
Inventor: EDMONSTON WILLIAM H
IPC: F02M9/12
Filed: 1990-08-10
Granted: 1999-12-28
Abstract: A carburetor of the slide and metering rod type is characterized by the provision of an air deflecting bar. in the carburetor throat adjacent tho metering rod for deflecting the flow of air from the inlet end of the carburetor around the metering rod to reduce turbulence and increase air velocity by compressing the air flow. The deflecting bar has a wedge configuration with tho pointed edge thoroof facing in the direction of the inlet end.  The bar may be permanently mounted within the throat or connected with the carburetor throttle slide member.
Patent CA-2024629-C (CA)
Title: Xenopus laevis bone morphogenic protein, dna encoding same and use thereof
Inventor: MURAKAMI KAZUO
IPC: C12N15/12
Filed: 1990-09-05
Granted: 2001-07-24
Abstract: Disclosed are (1) a Xenopus laevis bone morphogenetic protein (BMP), (2) a DNA comprising a DNA segment coding for a Xenopus laevis BMP, (3) a.transformant bearing a DNA comprising a DNA segment coding for a Xenopus laevis BMP and (4) a method for preparing the Xenopus laevis BMP which comprises culturing the described in (3), producing and accumulating the protein in a culture, and collecting the protein thus obtained. Cells transinfected or transformed with the DNA allow large amounts of the Xenopus laevis BMP mature peptides to be produced, which causes the advantageous production of the peptides, which promote the synthesis of proteoglycan and can also be utilized for analysis of the mechanism of organism, particularly human bone-cartilage morphogenetic reaction, and as therapeutic agents for osteoporosis.
Patent CA-2027927-C (CA)
Title: Velocity change sensor with spring bias
Inventor: THUEN TORBJORN
IPC: H01H35/14
Filed: 1990-10-18
Granted: 1995-10-31
Abstract: An accelerometer for a passenger restrain system in a motor vehicle includes a housing with a path for an inertial element, and spring members for urging the inertial element toward a preselected position.  When the vehicle decelerates at a rate higher than a preset rate, the ball moves away from the preselected position and closes an electrical contact.  A closed chamber may be used as a dampening element for the inertial element.
Patent CA-2042664-C (CA)
Title: Catalytic composite for purifying exhaust gases and a method for preparing the same
Inventor: TABATA KENJI
IPC: B01J23/00
Filed: 1991-05-15
Granted: 1995-10-24
Abstract: For the preparation of a catalytic composite for purifying exhaust gases, first, at least one perov-skite-type compound oxide of the formula RMO3, where R is La or a combination of La and Ca, and M is Co, Mn or a combination thereof, is supported together with cerium dioxide and alumina sol on a heat resistant carrier made of an inorganic oxide selected from the group consisting of cordierite and mullite, and then iron and palladium are further supported together thereon. As a result, a catalytic composite having a high degree of oxidation activity at low temperatures and also having excellent heat resistance can be ob-tained.
Patent CA-2043526-C (CA)
Title: Radio telecommunication apparatus having an operation disabling system
Inventor: TOMIOKA MUNEHISA
IPC: H04M1/00
Filed: 1991-05-30
Granted: 1995-04-11
Abstract: The automobile telephone apparatus comprises the EEPROM, into which a telephone number MIN, and a system identification number SID of a geographical area corresponding thereto are written before shipment. A predetermined operation disabling code is stored in the EEPROM, and the apparatus is disabled while this code is stored therein.  Each of the product apparatus is assigned with its own disabling code.  When the assigned disabling code is input to the CPU from the keyboard, the CPU erase the disabling code stored in the EEPROM, enabling the apparatus to be used.  A purchaser who buys this automobile telephone apparatus informs the service company of the serial number of the apparatus, along with his or her name and address.  When the contract between the company and the user for registration has been completed, the user is informed of the operation disabling code of the purchased apparatus. Upon inputting the disabling code by the user, the prohibition of the operation is released, and therefore, the apparatus becomes ready to be used.
Patent CA-2049734-C (CA)
Inventor: REIGHART RICHARD LEE
IPC: B65D75/56
Filed: 1991-08-22
Granted: 2003-02-11
Abstract: A reclosable package includes a container to hold a commercial article. A portion of the back of the container is left open to form an area sufficient to remove the commercial article from the container. A sleeve, working in a sliding relationship with the container, is used to cover the removal area for shipment and display. The sleeve may be removed by the customer to reveal the removal area, allowing the customer to remove or return the commercial article without the need to damage the container. The same sleeve is reused to cover the removal area without damaging the package or the commercial article.
Patent CA-2050906-C (CA)
Title: Process for preparing citral
Inventor: CHAZAL JACQUES
IPC: C07C45/82
Filed: 1990-12-28
Granted: 1997-08-26
Abstract: his invention involves an improved procedure for preparing liquid phase citral from prenol and prenal in which, in the same reaction container, the prenal and prenol are condensed in the presence of a mineral acid to a concentration of about 5.10-3 mole for one mole of prenal; 90 to 90% of the acid introduced is neutralized and after the excess prenal and prenol have been removed, the citral is distilled.
Patent CA-2051283-C (CA)
Title: Diversity receiving system
Inventor: DENT PAUL WILKINSON
IPC: H04B7/08
Filed: 1991-09-13
Granted: 2000-11-21
Abstract: two or more signal paths are provided for receiving a radio frequency signal. One or more signal paths include conventional bandpass filters for eliminating interference and noise signals. One or more remaining signal paths include reduced filtering devices for increasing the sensitivity of a radio frequency receiver to the desired signal.      Each of the receiving paths is coupled to a respective radio frequency amplifier. Provided that each radio frequency amplifier has equivalent current-source output impedances, the output signals from each amplifier are added constructively if they are in- phase. If the output signals are out-of-phase, a phase inverter inverts the phase of one signal so that the signals may be added constructively. The combined signals of the two or more radio frequency amplifiers pass through various signal processing components associated with conventional superheterodyne receivers. A control unit produces gain variation signals for controlling the gain of each radio frequency amplifier. Accordingly, the control unit controls whether the desired signal is received from a first signal path, a second signal path, or as a weighted combination of two or more signal paths.
Patent CA-2058279-C (CA)
Title: Television receiver
Inventor: SHELLARD CHRISTOPHER JOHN
IPC: H04N7/08
Filed: 1991-12-20
Granted: 2001-05-29
Abstract: An arrangement for enhancing an image corresponding to a television signal including a digital component includes a variable bandwidth filter and a control unit for controlling the bandwidth of the filter in response to the bit error rate (BER) of the digital component of the television signal. The control unit increases the bandwidth as the BER and therefore the signal quality increases and decreases the bandwidth as the BER and therefore the signal quality decreases. In one embodiment, the control unit is responsive to both the BER and the "darkness" of the image represented by the television signal so as to restrict the bandwidth more for relatively dark areas than for relatively light areas.
Patent CA-2071306-C (CA)
Title: Cpu bus allocation control
Inventor: BOURY BECHARA FOUAD
IPC: G06F13/362
Filed: 1992-06-16
Granted: 1996-10-22
Abstract: An arbiter with first and second CPU timers is provided which advantageously allows measuring and controlling CPU bus ownership intervals via the arbiter. The first CPU timer, a running timer, specifies the total interval that the CPU is allocated the bus. The second timer, an idle timer, specifies an interval which the CPU may own the bus without performing an operation. The arbiter uses these two timers to dynamically adjust and control CPU bus ownership.
Patent CA-2074373-C (CA)
Inventor: SORIANO LOUIS
IPC: H01B13/012
Filed: 1991-11-14
Granted: 1999-08-17
Abstract: PCT No. PCT/FR91/00896 Sec. 371 Date Sep. 15, 1992 Sec. 102(e) Date Sep. 15, 1992 PCT Filed Nov. 14, 1991 PCT Pub. No. WO92/10013 PCT Pub. Date Jun. 11, 1992.A device for manufacturing electrical wiring looms comprises temporary holding clips (11) for the wire ends with a high holding capacity, located on the linear conveyor between the transfer clips and an insertion station. The temporary holding clips comprise a base (14) carrying the clip body (15) which has recesses (16) separated by walls (17). The walls have at least one retaining lip (21) extending substantially along the opening (16A) of recesses (16). The flexible tubing (18) with predetermined length can be flattened and inserted into the recesses.
Patent CA-2085939-C (CA)
Title: Blood sampling device
Inventor: ISHIBASHI HIROMU
IPC: A61B5/15
Filed: 1992-12-21
Granted: 1997-05-27
Abstract: A simple low cost blood sampling device provides a vacuum chamber, a skin suction portion and a piercing and cutting means. The device is sufficiently simple and painless to facilitate its use by the person from whom the blood sample is required, even in the case of a child. The piercing needle is located within the vacuum chamber such that upon the application of vacuum the skin is drawn upwardly against the piercing needle, and being in an engorged condition, due to the suction effect, readily yields the desired blood sample. The local stretching sensation of the skin tends to mask the pain that the penetration of the needle might otherwise produce.
Patent CA-2087410-C (CA)
Title: Method of producing firm shelf stable food products
Inventor: HUANG VICTOR T
IPC: A23L23/00
Filed: 1993-01-15
Granted: 1999-04-20
Abstract: A method of preparing a firm-textured shelf stable vegetable or starch-containing food product is provided. The method involves admixing vegetables or starch-containing foods with a sauce and thermally treating said mixture under pressure.  The sauce has a water activity of above 0.92 and comprises, in addition to the normal ingredients of spices, flavors, and other compounds, 0.1%-24% polysaccharides by weight having a MW w in the range of about 3,600  and  250,000.    These  polysaccharides  include  starch hydrolysates such as maltodextrin, and other polysaccharides such as alginates and carboxymethyl cellulose.  Further, by using the sauce of the present invention, processing times or temperatures are reduced.
Patent CA-2087440-C (CA)
Title: Interlocking pallet
Inventor: REYNOLDS WILLIAM BOYD
IPC: B65D19/00
Filed: 1991-07-17
Granted: 2001-09-11
Abstract: A pallet (10) having at least two sections (12 14, 16, 18) has interlocking means (36, 38) for joining the sections together, the interlocking means comprising knuckles (36, 38) on sections which mate to receive a releasable locking member (74).
Patent CA-2089972-C (CA)
Title: Sulfonamidocarboxamides
Inventor: ACKERMANN JEAN
IPC: C07D413/12
Filed: 1993-02-19
Granted: 1999-06-08
Abstract: The novel sulphonamidocarboxamides of the formula (see fig. I) wherein A, M, Q, X and Y have the significance given in the description, as well as hydrates or solvates thereof inhibit thrombin-induced blood platelet aggregation and clotting of fibrinogen in plasma. They are manufactured by amidination of a cyclic amino group standing for grouping X or by C(O)N(Q) amide formation.
Patent CA-2090353-C (CA)
Inventor: WALDHERR ARTHUR
IPC: G01B3/10
Filed: 1993-02-25
Granted: 1999-03-16
Abstract: Cette invention concerne un mètre à ruban rétractable dont le boîtier comporte une ouverture par où extraire le ruban enroulé autour d'une bobine à ressort de rappel monté sur un axe. Les flasques annulaires opposés de la bobine maintiennent le ruban y enroulé. Un de ces flasques est dentelé sur son pourtour à raison d'environ 100 à 150 dents. Un premier mécanisme de blocage mobile verticalement sur le boîtier permet de bloquer le ruban par compression. Un second mécanisme de blocage également mobile sur le boîtier se déplace radialement pour accrocher les dents du flasque dentelé. Le second mécanisme de blocage comporte également une série de dents qui, une fois en prise avec la dentelure du flasque, assure un blocage sûr du ruban pour empêcher d'en dérouler davantage. Ce second mécanisme peut avoir un ressort de rappel en position de repos.
Patent CA-2097815-C (CA)
Title: Quinoline derivative
Inventor: SUZUKI FUMIO
IPC: C07D451/14
Filed: 1991-12-25
Granted: 2001-04-17
Abstract: Quinoline derivatives represented by formula (I):   (see formula I) wherein A-B-D represents -C(COO-Y)=CH-C(OR)= (Wherein Y represents 8-methyl-8-azabicyclo[3.2.1]oct-3-yl group and R represents alkyl) or -C(OH)=C(COX-Y)-CH=(wherein X represents -O- or -NH-; and Y has the same meaning as described above), or a pharmaceutically acceptable salt thereof, possess potent 5HT3 antagonizing activity and are useful as anti-emetic agents.